Sabiá 4
Sabiá 4 is the general-purpose fourth-generation model for Portuguese and Brazilian subject matter. It supports long-text analysis and function calling, and remains a current hosted choice.
Capabilities and access
The technical report describes continued pretraining on Portuguese and Brazilian legal material, context extension, supervised instruction training and preference alignment. It does not establish a public downloadable checkpoint. Current access is through Maritaca's products and API.Sabiá 4 technical reportMaritaca current products and access FAQ
When this model fits
Practical guidance. This model is a candidate for drafting and structured extraction where the source documents are supplied. Use examples that include ambiguous dates, repeated party names and missing fields. For writing, define the audience and required form before requesting a draft. Compare with a reasoning model when the task needs several linked decisions, rather than assuming every long document requires extended reasoning.
Specifications & access
| Detail | Value and conditions |
|---|---|
| Access | API, Provider product |
| Model identifiers | sabia-4sabia-4-2026-01-06sabia-4-br-sp |
| Context window | 128,000 tokens Published API context window; the request and response must respect endpoint limits. Maritaca model-list response and exact limits |
| Maximum output | 32,768 tokens Maximum completion tokens in the official API model-list example. Maritaca model-list response and exact limits |
| Hosted variants | Standard and BR-SPMaritaca API and BR-SP access |
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